Nonstop flight route between Fort Sill, Oklahoma, United States and Managua, Nicaragua:
Departure Airport:

Arrival Airport:

Distance from FSI to MGA:
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- About this route
- FSI Airport Information
- MGA Airport Information
- Facts about FSI
- Facts about MGA
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
- Map of Nearest Airports to MGA
- List of Nearest Airports to MGA
- Map of Furthest Airports from MGA
- List of Furthest Airports from MGA
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Augusto César Sandino International Airport (MGA), Managua, Nicaragua would travel a Great Circle distance of 1,734 miles (or 2,791 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Henry Post Army Airfield and Augusto César Sandino International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | FSI / KFSI |
Airport Name: | Henry Post Army Airfield |
Location: | Fort Sill, Oklahoma, United States |
GPS Coordinates: | 34°38'58"N by 98°24'7"W |
Operator/Owner: | U.S. Army ATCA-ASO |
Airport Type: | Military |
Elevation: | 1189 feet (362 meters) |
# of Runways: | 1 |
View all routes: | Routes from FSI |
More Information: | FSI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MGA / MNMG |
Airport Names: |
|
Location: | Managua, Nicaragua |
GPS Coordinates: | 12°8'29"N by 86°10'5"W |
Area Served: | Managua |
Operator/Owner: | Republica de Nicaragua |
Airport Type: | Public and military |
Elevation: | 194 feet (59 meters) |
# of Runways: | 1 |
View all routes: | Routes from MGA |
More Information: | MGA Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- Post Field served as a base for flight training for the Air Service.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
- The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
Facts about Augusto César Sandino International Airport (MGA):
- Augusto César Sandino International Airport (MGA) currently has only 1 runway.
- The furthest airport from Augusto César Sandino International Airport (MGA) is Cocos (Keeling) Island Airport (CCK), which is nearly antipodal to Augusto César Sandino International Airport (meaning Augusto César Sandino International Airport is almost on the exact opposite side of the Earth from Cocos (Keeling) Island Airport), and is located 12,234 miles (19,689 kilometers) away in Cocos Islands, Australia.
- Because of Augusto César Sandino International Airport's relatively low elevation of 194 feet, planes can take off or land at Augusto César Sandino International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Before ACS, there was the old Xolotlan Airport, about 2 miles east of Managua, built in 1915 which very soon became too small for Managua's airline service growth.
- The closest airport to Augusto César Sandino International Airport (MGA) is Daniel Oduber Quirós International Airport (LIR) (LIR), which is located 115 miles (185 kilometers) SSE of MGA.
- Las Mercedes served for a very long time as a hub for Nicaragua's flag carriers Lanica, Aeronica from 1979 to the 80's and NICA afterwards.
- In addition to being known as "Augusto César Sandino International Airport", another name for MGA is "Aeropuerto Internacional Augusto C. Sandino".